Huawei OceanStor V5 Series User Manual

Tools and Materials
● ESD wrist strap
● ESD bag
● Labels
Procedure
Step 1 Perform a pre-replacement check.
Check whether there is a redundant fan module and whether the Running/Alarm
indicator of the fan module is steady green, as shown in Figure 6-77. For details
about the indicators on
dierent components, see Running/Alarm Indicators on
a 3 U Controller Enclosure.
Figure 6-77 Running/Alarm indicator on a fan module
NO TICE
You can perform replacement only when a redundant fan module exists and the
redundant fan module is working properly.
Step 2 Wear an ESD wrist strap.
Step 3 Remove a fan module, as shown in Figure 6-78.
1. Press the latch on the panel to open the panel.
2. Press the latches on the fan module to pull out the fan module.
OceanStor V5 Series
Parts Replacement 6 Replacing CRUs
Issue 15 (2019-12-30) Copyright © Huawei Technologies Co., Ltd. 81

Huawei OceanStor V5 Series Specifications

General

Drive Types	SSD, SAS, NL-SAS
Data Reduction	Deduplication, Compression
Series	OceanStor V5
Category	Storage
Supported Protocols	FC, iSCSI, NFS, CIFS, HTTP
RAID Levels	0, 1, 3, 5, 6, 10, 50
Data Protection	remote replication
Operating System Compatibility	Windows, Linux, VMware, AIX, HP-UX
High Availability	Redundant components, controller failover
Power Supply	Redundant power supplies
Cooling	Redundant fans